After introducing the problem of unsafe, dirty public school restrooms, this publication describes Project CLEAN (Citizens, Learners, and Educators Against Neglect), an effort to improve the safety, cleanliness, and hygiene of student restrooms in public schools. The Project builds a five-step, school-by-school communication process that includes: (1) establishing a working relationship with the principal and conducting a site visit; (2) taking a checklist inventory of restroom conditions; (3) facilitating student and adult discussion in order to identify solutions to restroom problems; (4) developing an individualized, written restroom improvement plan for each school; and (5) helping a school team implement its plan to ensure ongoing improvements in student restrooms. (EV)